• 专利标题:   Manufacture of graphene material used as e.g. catalyst carrier, involves adding graphene oxide to dispersion medium, obtaining graphene oxide suspension, spray-drying resultant suspension and reducing graphene oxide particles.
  • 专利号:   WO2014183243-A1
  • 发明人:   WANG Y, HONG M
  • 专利权人:   FUJIAN MATERIAL STRUCTURE INST
  • 国际专利分类:   B01J021/18, C01B031/04
  • 专利详细信息:   WO2014183243-A1 20 Nov 2014 C01B-031/04 201478 Pages: 27 Chinese
  • 申请详细信息:   WO2014183243-A1 WOCN074275 14 May 2013
  • 优先权号:   WOCN074275

▎ 摘  要

NOVELTY - Manufacture of graphene material involves adding graphene oxide to dispersion medium, obtaining graphene oxide suspension, spray-drying resultant suspension and reducing graphene oxide particles under reducing atmosphere. USE - Manufacture of graphene material used as catalyst carrier, infrared optical material and electrode material of supercapacitor. ADVANTAGE - The method enables manufacture of graphene material having high porous structure with high productivity. The supercapacitor provided using the graphene material has high capacity of 120 F/g.